Fiber Test

Fiber optic test tools from VIAVI will help you effectively install, maintain, and test your fiber optic networks while ensuring optimal performance

Be Smarter with Your Fiber Testing

Fiber optic cleaning, inspection, testing and monitoring requires diverse tool sets and capabilities to remain effective in today’s diverse communications technology landscape. Advanced fiber optic tools enable expedient certification, troubleshooting and maintenance while monitoring equipment and cutting edge OTDR devices support the uninterrupted integrity of sensitive fiber optic networks. Collectively, these tools provide the means to deploy and sustain vital fiber optic networks and keep them performing optimally.

Our tools are designed to help you get the job done right, the first time. For every stage of the network lifecycle, VIAVI has the tools to help you get in, get out, and get paid.


Attenuators from VIAVI offer a complete range of power-balancing options, from fixed to variable optical attenuators in field, lab, and manufacturing environments.
Fiber Optic Test Tools for all Networks
Find faults, breaks, and bends in your fiber optic networks quickly and easily
Intelligent, efficient solutions for test and certification of long-haul, metro, FTTx/PON, telco, and enterprise/data center networks.
Easily identify live fibers without disrupting network traffic
At VIAVI, fiber inspection is the core of our industry-leading fiber optic test solutions portfolio
VIAVI offers the most comprehensive light source and power meter kits for fiber optic networks. Multiple wavelength combinations are available for field, lab, and manufacturing environments.
Industry-Leading Modular Fiber Optic Sensors in Portables and Rack-Mounted Options
Industry leading, award winning, purpose-built MPO Test Solutions
Ensure Smooth FTTx Service Installation and Activation
VIAVI power meters are essential for installing and maintaining fiber optic networks. Demo the full range, from multi-use to dedicated PON and FTTH.
Intelligent, efficient solutions for test and certification of long-haul, metro, FTTx/PON, telco, and enterprise/data center networks.
Industry-Leading Fiber Optic Monitoring System

Support at Every Step

We provide support, services, comprehensive training and the resources you need. It’s all part of what we do to maximize the value of your VIAVI investment.

Value add services that compliment your VIAVI system solution and instrument portfolio to provide a total cost of ownership

Customer Service that provides Return Material Authorization (RMA) for repair and calibration

Technical education solutions, product training, and blended learning for technicians who are using new products or working with existing tools

Technical Assistance Center to assist you in using/configuring products or address issues regarding product performance

Ask an Expert

Contact us for more information or to receive a price quote. We have the experts to give you the right answer for any of your questions.